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Porto Alegre 14 Day Extended Forecast

Currently: 21 °C. Passing clouds. (Weather station: Porto Alegre Aero-Porto, Brazil). See more current weather

Porto Alegre Extended Forecast with high and low temperatures

2 Week Extended Forecast in Porto Alegre, Rio Grande do Sul, Brazil

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  Conditions Comfort Precipitation Sun
Day   Temperature Weather Feels Like Wind   Humidity Chance Amount UV Sunrise Sunset
Wed
Sep 10
22 / 11 °C Sunny. 25 °C 6 km/h 57% 0% 0.0 mm 5 (Moderate) 6:29 am 6:14 pm
Thu
Sep 11
22 / 10 °C Increasing cloudiness. 24 °C 11 km/h 65% 0% 0.0 mm 5 (Moderate) 6:27 am 6:15 pm
Fri
Sep 12
19 / 9 °C Mostly sunny. 18 °C 16 km/h 64% 0% 0.0 mm 5 (Moderate) 6:26 am 6:15 pm
Sat
Sep 13
22 / 11 °C Afternoon clouds. 21 °C 16 km/h 60% 0% 0.0 mm 5 (Moderate) 6:25 am 6:16 pm
Sun
Sep 14
23 / 11 °C Morning clouds. 25 °C 8 km/h 53% 0% 0.0 mm 5 (Moderate) 6:24 am 6:17 pm
Mon
Sep 15
25 / 13 °C Isolated tstorms late. Cloudy. 25 °C 3 km/h 66% 15% 1.3 mm 3 (Moderate) 6:22 am 6:17 pm
Tue
Sep 16
23 / 17 °C Isolated tstorms. Morning clouds. 23 °C 11 km/h 76% 15% 1.8 mm 3 (Moderate) 6:21 am 6:18 pm
Wed
Sep 17
22 / 17 °C Mostly cloudy. 23 °C 12 km/h 73% 6% 0.0 mm 3 (Moderate) 6:20 am 6:18 pm
Thu
Sep 18
23 / 18 °C Overcast. 25 °C 7 km/h 60% 5% 0.0 mm 3 (Moderate) 6:19 am 6:19 pm
Fri
Sep 19
26 / 17 °C A few tstorms. Cloudy. 27 °C 7 km/h 58% 42% 2.9 mm 3 (Moderate) 6:17 am 6:19 pm
Sat
Sep 20
26 / 17 °C Scattered tstorms late. Overcast. 28 °C 14 km/h 76% 60% 5.2 mm 3 (Moderate) 6:16 am 6:20 pm
Sun
Sep 21
26 / 17 °C Isolated tstorms. Overcast. 27 °C 6 km/h 80% 62% 5.1 mm 3 (Moderate) 6:15 am 6:20 pm
Mon
Sep 22
23 / 18 °C Cloudy. 24 °C 16 km/h 63% 5% 0.0 mm 3 (Moderate) 6:14 am 6:21 pm
Tue
Sep 23
24 / 16 °C Morning clouds. 25 °C 9 km/h 67% 4% 0.0 mm 3 (Moderate) 6:12 am 6:21 pm
Wed
Sep 24
21 / 15 °C Sunny. 20 °C 19 km/h 50% 4% 0.0 mm 7 (High) 6:11 am 6:22 pm
* Updated Wednesday, September 10, 2025 6:23:40 am Porto Alegre time - Weather by CustomWeather, © 2025

Hour-by-hour weather for Porto Alegre next 7 days